Ese DAC Umuringa Cyangwa Fibre?

DAC Umuringa cyangwa Fibre?
Intsinga ya DAC ikozwe muri Twinax ikingira umuringa coaxial kandi ni uruganda rufite modules kumpera zombi zahujwe nibyambu bihamye.Module ntishobora gukurwa kumurongo.Kubwibyo, insinga zose za DAC zakozwe muburebure bwagenwe.Umugozi wihuta wumuringa ufite imikorere myiza yo kwiyegereza, ubukererwe buke, hamwe no kurwanya kwivanga mugukwirakwiza umurongo mugari.

Umugozi wa Twinax Ukoreshwa Niki?
Umugozi wa Twinax utaziguye urashobora gukoreshwa cyane muguhuza amakuru hagati nkibikoresho byo kubika SATA, sisitemu ya RADI, router ya core, guhinduranya ibintu, seriveri ya 10G / 40G / 100G Ethernet, na InfiniBand.Muri rusange, iyi umugozi wumuringa utaziguye utanga ikiguzi-cyiza kandi gikora neza kubibazo bikurikira:
• Hejuru ya Rack (ToR) / Rack Adjacent - Yaba insinga ya pasiporo cyangwa ikora ya DAC itunganijwe neza kubikorwa bigufi bya ToR cyangwa ibikorwa bya rack-to-rack hamwe na bije ikoresha amafaranga menshi.
• Hagati yumurongo - DAC ikora irashobora kuba igisubizo cyiza muriyi porogaramu, mugihe intera yoherejwe iri munsi ya 15m.
• Impera yumurongo - insinga za DAC ninziza kumpera yumurongo wubatswe mugihe intera iri muri metero 15 ntarengwa.

Ni irihe tandukaniro riri hagati yinsinga za DAC zifatika na pasiporo?
Itandukaniro nyamukuru hagati yumurongo wa DAC ukora na kabili ya DAC itemewe ni ukumenya niba gutunganya ibimenyetso byakozwe cyangwa bidakozwe.Niba hari ibice byamashanyarazi byerekana ibimenyetso muri kabili, ni "DAC ikora".Niba atari byo, ni "Passive DAC", kubera ko idakoresha ibikoresho bya elegitoroniki kugirango ibone ibimenyetso.Usibye ibice byimbere, insinga zikora na pasiporo DAC nazo ziratandukanye hagati yuburebure.Umugozi wa DAC Twinax utanga ubutumwa bwohereza ibimenyetso bya Ethernet muburebure buke (0,5 m-5 m), mugihe umugozi wa DAC Twinax ukora ushyigikira intera ya metero 5 m-10 kuri signal ya Ethernet.

9 Intsinga Zisanzwe DAC:

1. 10G SFP + kuri SFP + DAC
2.25G SFP28 kugeza SFP28 DAC
3. 40G QSFP + kuri QSFP + DAC
4.40G QSFP + kugeza 4 × SFP + DAC
5.100G QSFP28 kugeza QSFP28 DAC
6.400G QSFP-DD DAC Cable
7.400G QSFP-DD Kuri 8 X SFP56 Umugozi wa DAC
8.400G QSFP-DD Kuri 4xQSFP56 Umugozi wa DAC
9.400G QSFP-DD Kuri 2xQSFP56 Umugozi wa DAC